Portion of a game controller



FIG. 1 is a front perspective view of a portion of a game controller showing our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a bottom view thereof.

The external periphery is in solid lines. Within the periphery of the claimed bounds, the broken line representation of the ten input elements forms no part of the claimed design. The centrally located broken line showing surrounding the three input elements forms no part of the claimed design. The broken line showing of various regions including any respective unshaded region therewithin, and the remainder of the game controller is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a portion of a game controller, as shown and described. 